# Delta Air complimentary earphones
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -6.2 dB or -6.4 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |         6.1 |
|   2 | Peaking   |       130 | 0.71 |        11.3 |
|   3 | Peaking   |       581 | 0.24 |       -19.8 |
|   4 | Peaking   |       607 | 1    |       -14.2 |
|   5 | Peaking   |      1557 | 0.35 |        20   |
|   6 | Peaking   |      1613 | 4.89 |         2.3 |
|   7 | Peaking   |      3003 | 5.15 |        -4.3 |
|   8 | Peaking   |      4476 | 4.57 |        -5.2 |
|   9 | Peaking   |      6940 | 0.77 |         2.3 |
|  10 | HighShelf |     10000 | 0.7  |         3.8 |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-9.9 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |         5.5 |
|   2 | Peaking |        62 | 1.41 |         4.8 |
|   3 | Peaking |       125 | 1.41 |         7.7 |
|   4 | Peaking |       250 | 1.41 |        -9.3 |
|   5 | Peaking |       500 | 1.41 |       -12   |
|   6 | Peaking |      1000 | 1.41 |       -10.4 |
|   7 | Peaking |      2000 | 1.41 |        10.4 |
|   8 | Peaking |      4000 | 1.41 |         0.6 |
|   9 | Peaking |      8000 | 1.41 |         6.2 |
|  10 | Peaking |     16000 | 1.41 |         9.5 |

### Graphs
![](./Delta%20Air%20complimentary%20earphones.png)
